Hello, one of the Snom M300 I deployed did not respond anymore, I resettet it and I went back to factory defaults. But the firmware it has now, is not the Snom firmware anymore, and the phone does not connect anymore. see pict attached. How to go back to the Snom Firmware? Thanks. Rgds.
Are you sure this is a Snom device? I will open a ticket for you so that you can privately provide me a picture of the back label of the device.